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    A New Chapter for MagicMirror: The Community Takes the Lead
    Read the statement by Michael Teeuw here.

    Help finding a lcd-controller: LC420WUD-SBG1

    Scheduled Pinned Locked Moved Troubleshooting
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    • K Offline
      krautgamer
      last edited by

      Yeah, I found that as well. But would that not be the 1:1 replacement of the mainboard I just ripped off the TV with all the internal logic, software and all that stuff we usually don’t want? :)

      1 Reply Last reply Reply Quote 1
      • yawnsY Offline
        yawns Moderator
        last edited by

        I’m in the same situation. I have a 32" TV I wanted to use, but I cannot find any suitable controller board. I don’t want to use the original controller because it shows annyoing information on screen (no signal, input 1, …)

        I contacted one of the companies on ebay and asked about support for my display. However I did not quite understand their response, they said it would be possible, but I need to learn more about power supply and such.
        I stopped at that point but I need to pick it up later this year. If you make any progress, please let us know :)

        1 Reply Last reply Reply Quote 1
        • cowboysdudeC Offline
          cowboysdude Module Developer
          last edited by

          Not sure but you’d think that there has to be a controller board for these LCD’s…

          K 1 Reply Last reply Reply Quote 0
          • K Offline
            krautgamer
            last edited by

            I just contacted “trustyhl” on ebay. No luck there.

            1 Reply Last reply Reply Quote 0
            • K Offline
              Krisalexroberts 0 @cowboysdude
              last edited by

              @cowboysdude there is, it’s the main control board - why would there have to be anything else?

              K 1 Reply Last reply Reply Quote 0
              • K Offline
                krautgamer @Krisalexroberts 0
                last edited by

                @Krisalexroberts-0

                To avoid all the unnecessary crap the TV companies put in their ICs, which is usually worse than modern monitors. We are talking about stuff like all the smart-tv stuff, “no signal” messages and so on.

                Thats why we want a barebones controller where we can slam the HDMI signal in and display it on the panel. And not much more.

                K 1 Reply Last reply Reply Quote 0
                • K Offline
                  Krisalexroberts 0 @krautgamer
                  last edited by

                  @krautgamer But why would manufacturers benefit from producing them? The market is incredibly small for such a minor benefit

                  yawnsY 1 Reply Last reply Reply Quote 0
                  • yawnsY Offline
                    yawns Moderator @Krisalexroberts 0
                    last edited by

                    @Krisalexroberts-0
                    In fact it is not. There are lots of usecases to reuse displays and there are several companies on ebay (and alibaba and such) selling these controller boards. It is just lacking support for uncommon displays.

                    K 1 Reply Last reply Reply Quote 1
                    • K Offline
                      Krisalexroberts 0 @yawns
                      last edited by

                      @yawns that’s exactly my point

                      1 Reply Last reply Reply Quote 0
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